Inventor
NOGI TOSHIHARU
JP90 patents
⚠️ This page may combine multiple inventors who share the name “NOGI TOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
44 patentsUS6039026AMar 21, 2000
Method of controlling internal combustion engine
HITACHI LTD149 citations99
US6722340B1Apr 20, 2004
Cylinder injection engine and fuel injection nozzle used for the engine
HITACHI LTD91 citations98
US6570265B1May 27, 2003
Hybrid vehicle driven by composit torque generated by an internal-combustion engine and an electric motor, and method of operating same
HITACHI LTD145 citations98
US6530361B1Mar 11, 2003
Compression ignition engine and control method thereof
HITACHI LTD77 citations98
US6739295B1May 25, 2004
Compression ignition internal combustion engine
HITACHI LTD94 citations97
US7128048B2Oct 31, 2006
Control apparatus and control method for multi-cylinder engine
HITACHI LTD46 citations96
US7121253B2Oct 17, 2006
Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valve
HITACHI LTD51 citations96
US7013863B2Mar 21, 2006
Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valve
HITACHI LTD60 citations96
US6991052B2Jan 31, 2006
Hybrid car
HITACHI LTD42 citations96
US6574961B2Jun 10, 2003
Direct-injection engine with turbocharger and method of controlling the same
HITACHI LTD53 citations96
US6557532B1May 6, 2003
Fuel injection apparatus and method for cylinder injection type internal combustion engine
HITACHI LTD54 citations96
US6520142B2Feb 18, 2003
Engine control system for controlling in-cylinder fuel injection engine
HITACHI LTD56 citations96
US6499456B1Dec 31, 2002
Cylinder injection engine and control apparatus and method thereof
HITACHI LTD63 citations96
US6343585B1Feb 5, 2002
Apparatus for and method of controlling internal combustion engine
HITACHI LTD36 citations96
US6148791ANov 21, 2000
Apparatus for and method of controlling internal combustion engine
HITACHI LTD50 citations96
US6058348AMay 2, 2000
Control apparatus for drive system composed of engine and transmission
HITACHI LTD39 citations96
US5875761AMar 2, 1999
Apparatus for and method of controlling internal combustion engine
HITACHI LTD32 citations96
US5666916ASep 16, 1997
Apparatus for and method of controlling internal combustion engine
HITACHI LTD71 citations96
US5522357AJun 4, 1996
Apparatus and method of fuel injection and ignition of internal combustion engine
HITACHI LTD57 citations96
US5369581ANov 29, 1994
Vehicle control apparatus and method therefor
HITACHI LTD86 citations96
US4865006ASep 12, 1989
Liquid atomizer
HITACHI LTD58 citations96
US5361213ANov 1, 1994
Control device for an automobile
HITACHI LTD108 citations94
US7258099B2Aug 21, 2007
Internal combustion engine control method
HITACHI LTD19 citations93
US7066126B2Jun 27, 2006
Fuel supply system and method of direct fuel injection engine
HITACHI LTD24 citations93
US7000380B2Feb 21, 2006
Controller of cylinder injection type internal combustion engine
HITACHI LTD49 citations93
US6880519B2Apr 19, 2005
Fuel injection apparatus and method for cylinder injection type internal combustion engine
HITACHI LTD23 citations93
US6702053B2Mar 9, 2004
Hybrid car
HITACHI LTD31 citations93
US6557521B2May 6, 2003
Fuel supply system for internal combustion engine
HITACHI LTD25 citations93
US6516264B2Feb 4, 2003
Control apparatus for drive system
HITACHI LTD30 citations93
US6502549B1Jan 7, 2003
Engine combustion control device
HITACHI LTD26 citations93
US6453871B1Sep 24, 2002
Apparatus for and method of controlling internal combustion engine
HITACHI LTD14 citations93
US6390059B1May 21, 2002
Cylinder-injection type internal combustion engine, method of controlling the engine, and fuel injection nozzle
HITACHI LTD14 citations93
US6371065B1Apr 16, 2002
Control method of an internal combustion engine
HITACHI LTD20 citations93
US6334427B1Jan 1, 2002
Fuel injection method of a direct injection type internal combustion engine, a fuel injector, an internal combustion engine, and a combustion method
HITACHI LTD38 citations93
US6330510B1Dec 11, 2001
Diagnosing system for engine
HITACHI LTD22 citations93
US6298300B1Oct 2, 2001
Control apparatus for drive system composed of engine and transmission
HITACHI LTD16 citations93
US6155217ADec 5, 2000
Control method of an internal combustion engine
HITACHI LTD43 citations93
US6095113AAug 1, 2000
Fuel injection apparatus and control method thereof
HITACHI LTD25 citations93
US5360166ANov 1, 1994
Fuel injection valve
HITACHI LTD46 citations93
US5261373ANov 16, 1993
Engine exhaust gas recirculation system
HITACHI LTD22 citations93
US5140965AAug 25, 1992
System for and method of supplying fuel to internal combustion engine
HITACHI LTD33 citations93
US5099815AMar 31, 1992
Fuel injection valve and fuel supply system equipped therewith for internal combustion engines
HITACHI LTD23 citations93
US5027778AJul 2, 1991
Fuel injection control apparatus
HITACHI LTD40 citations93
US4887574ADec 19, 1989
Control apparatus for internal combustion engines
HITACHI LTD38 citations93
HITACHI AMERICA LTD RESEARCH A
4 patentsUS5894832AApr 20, 1999
Cold start engine control apparatus and method
HITACHI AMERICA LTD RESEARCH A154 citations98
US5482023AJan 9, 1996
Cold start fuel control system
HITACHI AMERICA LTD RESEARCH A135 citations97
US5806490ASep 15, 1998
Fuel control system for a gaseous fuel internal combustion engine with improved fuel metering and mixing means
HITACHI AMERICA LTD RESEARCH A55 citations94
US5692478ADec 2, 1997
Fuel control system for a gaseous fuel internal combustion engine with improved fuel metering and mixing means
HITACHI AMERICA LTD RESEARCH A69 citations94
HITACHI AMERICA LTD
2 patentsShowing the top 50 of 90 patents by PatentIndex Score.